最近鉴定慢性糖尿病并发症的治疗方法的努力导致发现了一系列新型的高效和选择性的3-[((苯并噻唑-2-基)甲基]吲哚-N-链烷酸醛糖还原酶抑制剂。主要候选化合物3-[((4,5,7-三氟苯并噻唑-2-基)甲基]吲哚-N-乙酸(利多司他,9)抑制醛糖还原酶,IC(50)为5 nM,是5400倍对醛还原酶的活性较低,醛还原酶是一种与活性醛解毒有关的酶。在为期5天的STZ诱导的糖尿病大鼠模型中,它可降低神经和晶状体山梨糖醇的水平,ED(50)分别为1.9和4.5 mg / kg / d po。在3个月的糖尿病干预模型中(糖尿病1个月,随后2个月以5 mg / kg / d po进行药物治疗),相对于糖尿病对照,它可以使多元醇正常化,并减少运动神经传导速度不足59%。它具有良好的药代动力学特征(F,82%; t(1/2),5.6 h; Vd,0.694 L / kg),并且在目标组织中的良好药物渗透
Pharmaceutical compositions and compounds are provided. The compounds of the invention demonstrate anti-proliferative activity, and may promote apoptosis in cells lacking normal regulation of cell cycle and death. In one embodiment of the invention, pharmaceutical compositions of the compounds in combination with a physiologically acceptable carrier are provided. The pharmaceutical compositions are useful in the treatment of hyperproliferative disorders, which disorders include tumor growth, lymphoproliferative diseases, angiogenesis. The compounds of the invention are substituted pyrazoles and pyrazolines.
Disclosed are methods of reducing serum uric acid levels, the methods comprising administration of substituted indolealkanoic acids to patients in need of such treatment. Also disclosed are such compounds useful in the treatment of gout and related diseases. Also disclosed are pharmaceutical compositions containing the compounds.
申请人:The Institute for Pharmaceutical Discovery, Inc.
公开号:US06214991B1
公开(公告)日:2001-04-10
Disclosed are substituted indolealkanoic acids useful in the treatment of chronic complications arising from diabetes mellitus. Also disclosed are pharmaceutical compositions containing the compounds and methods of treatment employing the compounds, as well as methods for their synthesis.
[EN] MORPHOLINYLANILINOQUINAZO- LINE DERIVATIVES FOR USE AS ANTIVIRAL AGENTS<br/>[FR] DERIVES DE MORPHOLINYLANILINOQUINAZOLINE UTILISES EN TANT QU'AGENTS ANTIVIRAUX
申请人:ARROW THERAPEUTICS LTD
公开号:WO2005105761A1
公开(公告)日:2005-11-10
Compounds of formula (Ia) are found to be active in inhibiting replication of flaviviridae viruses, wherein R1, R2, R3 and R4 are as defined in the claims.